查询词典 simple leaf

Leaves rosulate or distributed along stem, distichous; petiole mostly distinct, sometimes inflated; leaf sheath usually present; leaf blade emersed or submersed, broadly ovate, lanceolate, or broadly linear, sometimes completely reduced, stomata paracytic.

叶莲座状或者被沿着茎散布，二列；叶柄多数离生，有时膨大；叶鞘通常存在；叶片出水或者沉水，宽卵形，披针形，或者宽线形，有时完全退化，气孔平列型。

The leaf color and leaf fabric, figure and capability of water utilization of the clone Changlin 4 made it more suitable to environment of higher temperature droughty and stronger radialization.

生理特征分析表明，长林4号在叶片构造和叶水分利用状况等方面的生理特征支持上述结论；长林4号在幼龄期光合特性上具有比较优良的种质优势。

Leaf blade crenate or entire; leaf axils without branches; calyx lobes eglandular ciliate, otherwise often glandular hairy; corolla blue, purple, rarely white, lobes apically not thickened and erect to slightly patent

叶片具圆齿的或全缘；没有分枝的叶腋；萼裂片无腺体的纤毛虫，否则通常腺毛；蓝色，紫色，很少白色的花冠，裂片顶部不加厚和直立给开展稍 5 Pseudolysimachion spicatum 穗花

Basal leaf blade reniform, rarely ovate-cordate, apex rounded, rarely subobtuse or emarginate; cauline leaf about as large as basal ones; petals obovate, eglandular, apex emarginate

肾形，很少卵状心形，先端圆形的基生叶，很少微钝或微缺；关于象基生者一样大的茎生叶；花瓣倒卵形，无腺体，先端微缺 18 P。 chinensis 中国梅花草

In this paper we compared the leaf areas, morphology of leaf epidermic hairs and stomata in four varieties of sea buckthorn ( Hippophae rhamnoides L.).

观察比较了抗旱性不同的4个沙棘品种的叶片大小、叶片表皮毛和气孔的形态特征。

Lesion numbers on the inducer-treated plants treat with BTH, JZG and TS were significantly less than on control plants, in the meantime, treatment with BTH, JZG and TS led to an increase in activities of chitinase and β-1,3-glucanase in tobacco leaf tissue. Indicated these inducers triggered SAR in tobacco plants; in the same, BTH, JZG and TS were sprayed on the 1st leaf on melon plant before challenge inoculation with Erysiphe cidhoracerum.

发酵液、3—氨基丁酸(3-amin-butyric acid，3—ABA)和茉莉酸(Jasmonic acid，JA)等9种供试诱导剂在珊西烟上进行筛选：用各种诱导剂分别处理珊西烟从下数第6片真叶，上部第7、8、9叶挑战接种TMV，调查比较发病后枯斑数，筛选结果表明，只有经BTH、JZG和TS三种诱导剂处理的珊西烟叶片上的TMV枯斑数较对照显著减少，并能诱导珊西烟叶片中几丁质酶和β-1，3-葡聚糖酶活性增强。

Therefore, Alternaria is the main pathogen of cotton leaf spot. 2. Pathogenicity test of the above-mentioned 26 strains showed that they are the cotton leaf spot pathogens as the eumycetes isolated from the Invasived plants are the same with the pathogenetic strains.

根据科赫氏法则从接种发病植株叶片上分离病菌，其形态特征与从自然发病植株上分离的相同，证实这些菌株就是棉花叶斑病的致病菌，其中链格孢属是棉花叶斑病的主要致病菌属 3。

In Fagopyrum esculentum grown under different density and sowing date, there was significant plasticity in stem mass ratio, leaf mass ratio and leaf to root ratio, as well as single measures of stem length, stem diameter, branch length and number of branches.

在不同密度和播期下种植的荞麦，茎生物量分配、叶生物量分配、叶根比，及单株茎长、茎直径、分枝长和分枝数都有显著的可塑性。

Leaf sheath auricles oblong or falcate, petiole abaxially pubescent; leaf blade (7–)11–17 mm wide, abaxially pallid.

叶鞘的叶耳长圆形或镰刀形，叶柄背面具短柔毛；叶片(7-)11-17毫米宽，灰白色。

Methods:①Pharmacodynamics observed the effects of The root and leaf of Panicled Fameflower on swimming time of mouse, and physiological function, IL-2 IgA IgM IgG C3 C4 of rat of asthenia of the spleen, and The leaf of Panicled Fameflower on determinating mininal inhibitory concentration, swelling of mouse ear, capillary vein permeability of mouse skin, granuloma in rat.

①药效学实验：观察土人参根、叶对小鼠游泳时间的影响，以及对&脾虚&大鼠脾脏生理功能，细胞因子IL-2、IgA、IgM、IgG、C3、C4的影响，验证土人参根、叶&健脾&功效；观察土人参叶体外抗菌实验，对二甲苯致小鼠耳廓肿胀的影响，对小鼠皮肤毛细血管通透性增高的影响，以及对大鼠棉球肉芽肿的影响，验证土人参叶&解毒消痈&功效。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。